Patents by Inventor Hiroaki Nagase

Hiroaki Nagase has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200108810
    Abstract: Provided is a brake control apparatus configured to: set a target slip degree of each of three wheels other than an outer front wheel to a slip degree of the outer front wheel; perform feedback control so that an actual slip degree of each of the three wheels becomes close to the target slip degree; and decrease a feedback control amount of a wheel which is to be controlled to increase an anti-spin yaw moment when an understeer suppression condition is satisfied.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 9, 2020
    Inventors: Masahiro Hara, Hiroaki Nagase, Kei Amamoto
  • Publication number: 20200094798
    Abstract: A brake ECU sets target slippage degrees of three wheels other than the front outer wheel to the slippage degree of the front outer wheel and feedback-controls the braking forces of the three wheels such that the actual slippage degrees of the three wheels approach the target slippage degrees. The brake ECU computes a correction amount for the slip ratio deviation of the front inner wheel such that the slip ratio deviation becomes zero. The brake ECU multiplies the correction amount for the slip ratio deviation by a load ratio and uses the resultant value as a correction amount for the slip ratio deviation of the rear inner wheel. The brake ECU corrects the slip ratio deviation by using the computed correction amount.
    Type: Application
    Filed: September 20, 2019
    Publication date: March 26, 2020
    Applicants: Toyota Jidosha Kabushiki Kaisha, Advics Co., Ltd.
    Inventors: Masahiro Hara, Hiroaki Nagase, Kei Amamoto